{% if site.comments and page.comments and site.changyan_appid != '' and site.changyan_confid != '' %}
  <a name="changyan_thread"></a>
  <div id="SOHUCS" sid="{{ page.url | slugify }}" ></div> 
  <script type="text/javascript">
  	(function() {
  		var appid = '{{ site.changyan_appid }}';
  		var conf = '{{ site.changyan_confid }}';
  		var width = window.innerWidth || document.documentElement.clientWidth;
  		if (width < 960) {
  			window.document.write('<script id="changyan_mobile_js" charset="utf-8" type="text/javascript" src="https://changyan.sohu.com/upload/mobile/wap-js/changyan_mobile.js?client_id=' + appid + '&conf=' + conf + '"><\/script>');
  		} else {
  			var loadJs = function(d, a) {
  				var c = document.getElementsByTagName("head")[0] || document.head || document.documentElement;
  				var b = document.createElement("script");
  				b.setAttribute("type", "text/javascript");b.setAttribute("charset", "UTF-8");b.setAttribute("src", d);
  				if (typeof a === "function") {
  					if (window.attachEvent) {
  						b.onreadystatechange = function() {
  							var e = b.readyState;
  							if (e === "loaded" || e === "complete") {
  								b.onreadystatechange = null;a()
  							}
  						}
  					} else {
  						b.onload = a
  					}
  				}
  				c.appendChild(b)
  			};
  			loadJs("https://changyan.sohu.com/upload/changyan.js", function() {
  				window.changyan.api.config({
  					appid : appid,
  					conf : conf
  				})
  			});
  		}
  	})();
  </script>
{% endif %}
